67216184

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1249}}^1$

素因数の和:1324

約数の個数: 48

約数和(自身を含む): 148950000

約数和(自身を除く): 81733816

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 961, 1249, 1736, 1922, 2498, 3844, 4996, 6727, 7688, 8743, 9992, 13454, 17486, 26908, 34972, 38719, 53816, 69944, 77438, 154876, 271033, 309752, 542066, 1084132, 1200289, 2168264, 2400578, 4801156, 8402023, 9602312, 16804046, 33608092, 67216184]

約数ペア:

[(1, 67216184), (2, 33608092), (4, 16804046), (7, 9602312), (8, 8402023), (14, 4801156), (28, 2400578), (31, 2168264), (56, 1200289), (62, 1084132), (124, 542066), (217, 309752), (248, 271033), (434, 154876), (868, 77438), (961, 69944), (1249, 53816), (1736, 38719), (1922, 34972), (2498, 26908), (3844, 17486), (4996, 13454), (6727, 9992), (7688, 8743)]